package br.com.cast.scc.pages.veiculo;

import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
import org.apache.wicket.ajax.markup.html.form.AjaxButton;
import org.apache.wicket.feedback.ExactLevelFeedbackMessageFilter;
import org.apache.wicket.feedback.FeedbackMessage;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.form.ChoiceRenderer;
import org.apache.wicket.markup.html.form.DropDownChoice;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.IChoiceRenderer;
import org.apache.wicket.markup.html.form.RadioChoice;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.panel.FeedbackPanel;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.spring.injection.annot.SpringBean;

import br.com.cast.scc.enuns.StatusRegistroAtivo;
import br.com.cast.scc.filtros.FiltroPesquisaVeiculos;
import br.com.cast.scc.model.DominioTipoVeiculo;
import br.com.cast.scc.service.TipoVeiculoService;
import br.com.cast.scc.service.VeiculoService;

public class ConsultaVeiculoIndexForm extends Form<FiltroPesquisaVeiculos> {

	private static final long serialVersionUID = 1L;
	
	@SpringBean(name = "tipoVeiculoServiceImpl")
	private TipoVeiculoService tipoVeiculoService;
	
	@SpringBean(name = "veiculoServiceImpl")
	private VeiculoService veiculoService;

	private VeiculoGridPanel gridPanel;
	
	private WebMarkupContainer panelCamposTerrestres;
	
	private WebMarkupContainer panelCamposFluviais;

	public ConsultaVeiculoIndexForm(String id) {
		super(id);
		
		add(new FeedbackPanel("msgErro", 
			new ExactLevelFeedbackMessageFilter(
				FeedbackMessage.ERROR)).setOutputMarkupId(true));

		add(new FeedbackPanel("msgSucesso",
			new ExactLevelFeedbackMessageFilter(
				FeedbackMessage.SUCCESS)));
		
		criaPaineisCampos();
		
		FiltroPesquisaVeiculos filtro = 
				new FiltroPesquisaVeiculos(veiculoService);
		
		setDefaultModel(
				new CompoundPropertyModel<FiltroPesquisaVeiculos>(filtro));
		
		criaCampoTipoVeiculo();
		
		criaCampoNuEmbarcacao();
		
		criaCampoPlaca();
		
		criaCampoRntc();
		
		criaCampoStatus();
		
		criaGradeVeiculos(filtro);
		
		add(panelCamposTerrestres
		  , panelCamposFluviais);
		
		criaBotaoPesquisar();
		
		criaBotaoNovo();
	}

	private void criaBotaoNovo() {
		add(new Link<Void>("novo") {

			private static final long serialVersionUID = 1L;

			@Override
			public void onClick() {
				setResponsePage(CadastrarVeiculoPage.class);
			}
			
		});
	}

	private void criaBotaoPesquisar() {
		add(new AjaxButton("pesquisar") {

			private static final long serialVersionUID = 1L;

			@Override
			protected void onSubmit(AjaxRequestTarget target, 
					Form<?> form) {
				target.add(gridPanel);
			}
			
		});
	}

	private void criaGradeVeiculos(FiltroPesquisaVeiculos filtro) {
		gridPanel = new VeiculoGridPanel(
				"panelVeiculos", filtro);
		add(gridPanel);
	}

	private void criaCampoStatus() {
		IChoiceRenderer<StatusRegistroAtivo> rendererStatus =
				new ChoiceRenderer<>("descricao");
		
		add(new RadioChoice<>("status", 
			StatusRegistroAtivo.valores(), 
			rendererStatus));
	}

	private void criaCampoRntc() {
		panelCamposTerrestres.add(new TextField<>("rntrc"));
	}

	private void criaCampoPlaca() {
		panelCamposTerrestres.add(new TextField<>("placa"));
	}

	private void criaCampoNuEmbarcacao() {
		panelCamposFluviais.add(new TextField<>("nuEmbarcacao"));
	}

	private void criaCampoTipoVeiculo() {
		IChoiceRenderer<DominioTipoVeiculo> renderer = 
				new ChoiceRenderer<>("descricao");
		
		final DropDownChoice<DominioTipoVeiculo> tipoVeiculo = new DropDownChoice<DominioTipoVeiculo>(
				"tipoVeiculo", 
				tipoVeiculoService.consultaTodos(), 
				renderer);
		
		tipoVeiculo.add(new AjaxFormComponentUpdatingBehavior("change") {
			
			private static final long serialVersionUID = 1L;

			@Override
			protected void onUpdate(AjaxRequestTarget target) {
				DominioTipoVeiculo tipo = tipoVeiculo.getModelObject();
				
				boolean isTerrestre = tipo.getCodigo()
					.equals(DominioTipoVeiculo.COD_TERRESTRE);
				
				panelCamposTerrestres.setVisible(isTerrestre);
				panelCamposFluviais.setVisible(!isTerrestre);
				
				target.add(panelCamposTerrestres
						, panelCamposFluviais);
			}
		});
		
		add(tipoVeiculo);
	}

	/**
	 * Paineis que são utilizados como critério de visibilidade
	 * dos campos
	 */
	private void criaPaineisCampos() {
		panelCamposTerrestres = 
				new WebMarkupContainer("panelCamposTerrestres");
		panelCamposTerrestres.setVisible(false);
		panelCamposTerrestres
			.setOutputMarkupPlaceholderTag(true);
		
		panelCamposFluviais = 
				new WebMarkupContainer("panelCamposFluviais");
		panelCamposFluviais.setVisible(false);
		panelCamposFluviais
			.setOutputMarkupPlaceholderTag(true);
	}

}
